Asia · city reports

Trees & air quality in Taiwan

How much tree cover Taiwan's major cities have, what their air quality is right now, and how many more trees each one needs. Every report covers the same 2 km area, so the cities compare like for like.

Cities tracked: 5
Worst air right now: TainanAQI 121

5 cities in Taiwan

Taipei

2 km radius

Not measured yet — open it to run the report.

Taichung

2 km radius

Not measured yet — open it to run the report.

Kaohsiung

2 km radius

Not measured yet — open it to run the report.

Tainan

2 km around Tainan

AQI 121

Tree cover

11%

74.2K
trees needed

to reach 35%

Updated Sep 18, 2026

Hsinchu

2 km radius

Not measured yet — open it to run the report.

Your own street

Not just the big cities — check any address in Taiwan.

Open the map

5 cities in Taiwan

Taipei

Taichung

Kaohsiung

Tainan

Hsinchu

More of Asia

Not just the big cities — check any address in Taiwan.